Question: Is Houston the twinned administrative body of Luanda and Guayaquil?
Paraphrase: Is it true that Houston is the twinned administrative body of Luanda and Guayaquil?
SPARQL (Wikidata): ASK WHERE { wd:Q16555 wdt:P190 wd:Q3897 . wd:Q16555 wdt:P190 wd:Q43509 }